[Users] "Starting LSB: Bring up/down networking..."

[Sergey Bronnikov]

Hi

please submit a bug to bugs.openvz.org
and attach logs to it.

Sergey

On 13:08 Mon 28 Dec , Gena Makhomed wrote:
> On 25.12.2015 13:21, Gena Makhomed wrote:
> 
> >Sorry, this bug is not related to OpenVZ.
> 
> Sorry, I am wrong, and looks like this bug related to OpenVZ.
> 
> Second container with CentOS 7.2 + nginx 1.9.9 from official repo
> and some result - nginx is down after reboot and errors in log.
> 
> nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
> and nginx failed because network interface is not available:
> 
> # cat /var/log/messages
> 
> Dec 27 19:08:38 stage-ideil-com systemd: Starting nginx - high performance
> web server...
> Dec 27 19:08:39 stage-ideil-com systemd: Starting System Logging Service...
> Dec 27 19:08:39 stage-ideil-com systemd: Starting LSB: Bring up/down
> networking...
> Dec 27 19:08:39 stage-ideil-com systemd: Starting Postfix Mail Transport
> Agent...
> [...]
> Dec 27 19:09:24 stage-ideil-com systemd: nginx.service: control process
> exited, code=exited status=1
> Dec 27 19:09:24 stage-ideil-com systemd: Failed to start nginx - high
> performance web server.
> Dec 27 19:09:24 stage-ideil-com systemd: Unit nginx.service entered failed
> state.
> Dec 27 19:09:24 stage-ideil-com systemd: nginx.service failed.
> Dec 27 19:09:24 stage-ideil-com systemd-sysctl: Failed to write '16' to
> '/proc/sys/kernel/sysrq': Permission denied
> Dec 27 19:09:24 stage-ideil-com systemd-sysctl: Failed to write '1' to
> '/proc/sys/kernel/core_uses_pid': Permission denied
> >Dec 27 19:09:24 stage-ideil-com systemd: Started LSB: Bring up/down
> networking.
> >Dec 27 19:09:24 stage-ideil-com systemd: Reached target Network is Online.
> >Dec 27 19:09:24 stage-ideil-com systemd: Starting Network is Online.
> Dec 27 19:09:24 stage-ideil-com systemd: Started The PHP FastCGI Process
> Manager.
> >Dec 27 19:09:24 stage-ideil-com nginx: nginx: the configuration file
> /etc/nginx/nginx.conf syntax is ok
> >Dec 27 19:09:24 stage-ideil-com nginx: nginx: [emerg] bind() to
> 172.22.22.202:80 failed (99: Cannot assign requested address)
> >Dec 27 19:09:24 stage-ideil-com nginx: nginx: configuration file
> /etc/nginx/nginx.conf test failed
> >Dec 27 19:09:24 stage-ideil-com network: Bringing up loopback interface:  [
> OK  ]
> >Dec 27 19:09:25 stage-ideil-com network: Bringing up interface venet0:
> arping: Device venet0 not available.
> >Dec 27 19:09:25 stage-ideil-com network: [  OK  ]
> 
> after manually "systemd start nginx" all works fine.
> also all works fine in other containers, not CentOS 7.2
> 
> # cat /etc/systemd/system/multi-user.target.wants/nginx.service
> [Unit]
> Description=nginx - high performance web server
> Documentation=http://nginx.org/en/docs/
> After=network.target remote-fs.target nss-lookup.target
> 
> [Service]
> Type=forking
> PIDFile=/run/nginx.pid
> ExecStartPre=/usr/sbin/nginx -t -c /etc/nginx/nginx.conf
> ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf
> ExecReload=/bin/kill -s HUP $MAINPID
> ExecStop=/bin/kill -s QUIT $MAINPID
> PrivateTmp=true
> 
> [Install]
> WantedBy=multi-user.target
> 
> -- 
> Best regards,
>  Gena
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